Active Time

　　10 min

　　Total Time

　　30 min

　　Like an eastern European take on ravioli, this embodiment of Polish comfort food is right at home in a lively tomato sauce with dill and caraway seeds.

　　

Ingredients

Makes 4 servings

　　2 medium onions, quartered lengthwise

　　3 tablespoons vegetable oil

　　1 teaspoon caraway seeds

　　1 Turkish bay leaf or 1/2 California

　　1 (14- to 15-ounce) can diced tomatoes

　　1 cup reduced-sodium chicken broth

　　1 teaspoon sugar

　　1/3 cup chopped dill

　　24 frozen potato-Cheddar pierogies (preferably Mrs. T's; not thawed)

　　Accompaniment: sour cream

　　

Step 1

Bring 4 quarts water to a boil in a large pot, then reduce heat and keep at a bare simmer, covered, until ready to use.

　　

Step 2

While water comes to a boil, thinly slice onions in a food processor fitted with slicing disk. Heat oil in a 12-inch heavy skillet over medium-high heat until it shimmers, then cook caraway seeds and bay leaf, stirring, until fragrant, about 30 seconds. Add onions and cook, stirring occasionally, until golden, 8 to 10 minutes. Increase heat to high and cook, stirring frequently, until onions are dark brown and just beginning to char, about 2 minutes. Carefully stir in tomatoes with their juice, broth, sugar, 3/4 teaspoon salt, and 1/2 teaspoon pepper (juices may spatter) and simmer 3 minutes. Stir in dill and discard bay leaf.

　　

Step 3

Boil pierogies according to package directions (5 to 7 minutes), then drain. Serve topped with tomato sauce.